Name: Controller HT503 - Control Components Power Controller | HT…
Brand: Beijing High-tech Dynamic Power Co.,Ltd
SKU: HT-CONTROLLER-HT503

Introduction

The advanced HT503 controller is a powerful and cost-effective module, developed for monitoring and controlling a wide range of DC power supply systems.

The controller can be used to communicate with small, medium and large power systems. It has a friendly and easy-to-operate interface.

Users can operate the system via the four front buttons and the LCD display.

Users can monitor and control the system via SNMP over Ethernet.

Applications

Wireless communication
Broadband and network access
Satellite communications ground station
3G/4G/5G base station
Other telecom applications

Key Advantages

The standard 1U × 2U structure can save more space.
RS485 or Ethernet interface for local or remote PC connection; an enhanced web server is recommended.
Front panel LCD and four buttons for on-site use without a PC.
Easily configurable file upload/download via USB or PC.
Easily update software via controller, USB or PC.
2G/3G/4G function is optional.
Peak clipping and staggering power consumption.
Advanced battery management for both lead-acid and lithium batteries.
Up to 86 digital outputs can be supported.
Up to 46 digital inputs can be supported.
Multiple LVD control. Battery mid-point monitoring.
Authority management and operator access-level protection.
More user-selectable languages.

Controller HT503 — CONTROL COMPONENTS

General
Power Supply	18VDC to 70VDC
Temperature	Operating: -40°C ~ +70°C Storage: -40°C ~ +85°C
Humidity	Operating: ≤ 95% (non-condensing) Storage: ≤ 99% (non-condensing)
Cooling	Natural air flow
MTBF	300,000h (T_ambient: 25°C)
Languages	Multiple languages (English as default)
Dimensions	41.5×86.5×182.5mm (1U × 2U)
Weight	540g

Features
System	Rectifier management AC/DC overvoltage/undervoltage alarm and protection LLVD Fault alarm and protection Input & output voltage measurement Load current measurement Expansion component settings Authority management & password settings PLC settings Alarm level settings (Minor/Major/Critical/Custom Define 1/Custom Define 2) Event log (up to 260000 records in total) Alarm log (up to 100000 records)
Battery	Battery float/boost charging BLVD Battery current measurement Battery temperature measurement Battery test and records Battery temperature compensation
Rectifier	Available information about each rectifier Rectifier current measurement Rectifier input/output voltage measurement ECO Rectifier slot management Peak clipping and staggering power consumption
Hybrid Energy Support	PV Grid Battery DG Grid & battery priority adjustable

Specifications
Item	Standard	Expansion
Analog Inputs	1 bus voltage	—
	2 bat mid-points	Additional 134 via SC210, SC211 and SC321 boards
	2 bat voltages	—
	2 load fuse alarms	Additional 72 via SC210, SC211 and SC340 boards
	2 battery currents	Additional 30 via SC210 boards
	1 load current	Additional 72 via SC210 boards and SC310 boards
	2 temperatures	Additional 16 via SC320-DI boards and SC321 boards
Digital Inputs	6	Additional 88 via SC320-DI boards and SC321
Digital Outputs	6	Additional 104 via SC320 boards and SC321 boards
LVDs	2	Additional 40 via SC210 boards and intelligent switch

Communication Interfaces
Hardware Interface	5RS485, 1Ethernet, 2CAN, 1USB
Protocols	HTTP/HTTPS(SSL), Modbus, IPv4/IPv6, SNMP V1/V2c/V3, FTP, Email, NTP
Local User Interface	3LEDs, 4buttons, 1.54" LCD (240×240)